There are many trains fitting your criteria. Can you give me departure site, destination, and time preferences?
I need to leave london liverpool street and be in cambridge by 21:00.
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attraction-area attraction-type train-arriveby train-day train-departure train-destination
attraction-area attraction-type train-arriveby train-day train-departure train-destination
attraction-area attraction-type train-arriveby train-day train-departure train-destination